When we want a change, most of us will give the house a little tidy. Maybe buy a new sofa. Or get a different hair-cut. But not Lauren Hendry. When she wanted a change, she signed up for a Tetra-Decathlon.

That’s right, having never set foot on a running track in her life, Hendry took part in this gruelling 14-event, track and field competition. And she didn’t even come last! Tetra-Decathlon charts her journey from couch to competition, asking important questions about the psychology of sport, and what drives us to compete.